81362179080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5273}}^1$

素因数の和:5470

約数の個数: 512

約数和(自身を含む): 335983334400

約数和(自身を除く): 254621155320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 157, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 314, 315, 351, 360, 364, 378, 390, 420, 455, 468, 471, 504, 520, 540, 546, 585, 628, 630, 702, 728, 756, 780, 785, 819, 840, 910, 936, 942, 945, 1080, 1092, 1099, 1170, 1256, 1260, 1365, 1404, 1413, 1512, 1560, 1570, 1638, 1755, 1820, 1884, 1890, 2041, 2184, 2198, 2340, 2355, 2457, 2520, 2730, 2808, 2826, 3140, 3276, 3297, 3510, 3640, 3768, 3780, 4082, 4095, 4239, 4396, 4680, 4710, 4914, 5273, 5460, 5495, 5652, 6123, 6280, 6552, 6594, 7020, 7065, 7560, 8164, 8190, 8478, 8792, 9420, 9828, 9891, 10205, 10546, 10920, 10990, 11304, 12246, 12285, 13188, 14040, 14130, 14287, 15819, 16328, 16380, 16485, 16956, 18369, 18840, 19656, 19782, 20410, 21092, 21195, 21980, 24492, 24570, 26365, 26376, 28260, 28574, 29673, 30615, 31638, 32760, 32970, 33912, 36738, 36911, 39564, 40820, 42184, 42390, 42861, 43960, 47457, 48984, 49140, 49455, 52730, 55107, 56520, 57148, 59346, 61230, 63276, 65940, 68549, 71435, 73476, 73822, 79095, 79128, 81640, 84780, 85722, 91845, 94914, 98280, 98910, 105460, 110214, 110733, 114296, 118692, 122460, 126552, 128583, 131880, 137098, 142371, 142870, 146952, 147644, 148365, 158190, 169560, 171444, 183690, 184555, 189828, 197820, 205647, 210920, 214305, 220428, 221466, 237285, 237384, 244920, 257166, 274196, 275535, 284742, 285740, 295288, 296730, 316380, 332199, 342745, 342888, 367380, 369110, 379656, 385749, 395640, 411294, 428610, 440856, 442932, 474570, 479843, 514332, 548392, 551070, 553665, 569484, 571480, 593460, 616941, 632760, 642915, 664398, 685490, 711855, 734760, 738220, 771498, 822588, 827861, 857220, 885864, 949140, 959686, 996597, 1028235, 1028664, 1102140, 1107330, 1138968, 1186920, 1233882, 1285830, 1328796, 1370980, 1423710, 1439529, 1476440, 1542996, 1645176, 1655722, 1660995, 1714440, 1850823, 1898280, 1919372, 1928745, 1993194, 2056470, 2204280, 2214660, 2399215, 2467764, 2483583, 2571660, 2657592, 2741960, 2847420, 2879058, 3084705, 3085992, 3311444, 3321990, 3701646, 3838744, 3857490, 3986388, 4112940, 4139305, 4318587, 4429320, 4798430, 4935528, 4967166, 4982985, 5143320, 5694840, 5758116, 5795027, 6169410, 6622888, 6643980, 7197645, 7403292, 7450749, 7714980, 7972776, 8225880, 8278610, 8637174, 9254115, 9596860, 9934332, 9965970, 10762193, 11516232, 11590054, 12338820, 12417915, 12955761, 13287960, 14395290, 14806584, 14901498, 15429960, 16557220, 17274348, 17385081, 18508230, 19193720, 19868664, 19931940, 21524386, 21592935, 22352247, 23180108, 24677640, 24835830, 25911522, 28790580, 28975135, 29802996, 32286579, 33114440, 34548696, 34770162, 37016460, 37253745, 39863880, 43048772, 43185870, 44704494, 46360216, 49671660, 51823044, 52155243, 53810965, 57581160, 57950270, 59605992, 64573158, 64778805, 69540324, 74032920, 74507490, 75335351, 86097544, 86371740, 86925405, 89408988, 96859737, 99343320, 103646088, 104310486, 107621930, 111761235, 115900540, 129146316, 129557610, 139080648, 149014980, 150670702, 156465729, 161432895, 172743480, 173850810, 178817976, 193719474, 208620972, 215243860, 223522470, 226006053, 231801080, 258292632, 259115220, 260776215, 290579211, 298029960, 301341404, 312931458, 322865790, 347701620, 376676755, 387438948, 417241944, 430487720, 447044940, 452012106, 484298685, 518230440, 521552430, 581158422, 602682808, 625862916, 645731580, 678018159, 695403240, 753353510, 774877896, 782328645, 894089880, 904024212, 968597370, 1043104860, 1130030265, 1162316844, 1251725832, 1291463160, 1356036318, 1452896055, 1506707020, 1564657290, 1808048424, 1937194740, 2034054477, 2086209720, 2260060530, 2324633688, 2712072636, 2905792110, 3013414040, 3129314580, 3390090795, 3874389480, 4068108954, 4520121060, 5424145272, 5811584220, 6258629160, 6780181590, 8136217908, 9040242120, 10170272385, 11623168440, 13560363180, 16272435816, 20340544770, 27120726360, 40681089540, 81362179080]

約数ペア:

[(1, 81362179080), (2, 40681089540), (3, 27120726360), (4, 20340544770), (5, 16272435816), (6, 13560363180), (7, 11623168440), (8, 10170272385), (9, 9040242120), (10, 8136217908), (12, 6780181590), (13, 6258629160), (14, 5811584220), (15, 5424145272), (18, 4520121060), (20, 4068108954), (21, 3874389480), (24, 3390090795), (26, 3129314580), (27, 3013414040), (28, 2905792110), (30, 2712072636), (35, 2324633688), (36, 2260060530), (39, 2086209720), (40, 2034054477), (42, 1937194740), (45, 1808048424), (52, 1564657290), (54, 1506707020), (56, 1452896055), (60, 1356036318), (63, 1291463160), (65, 1251725832), (70, 1162316844), (72, 1130030265), (78, 1043104860), (84, 968597370), (90, 904024212), (91, 894089880), (104, 782328645), (105, 774877896), (108, 753353510), (117, 695403240), (120, 678018159), (126, 645731580), (130, 625862916), (135, 602682808), (140, 581158422), (156, 521552430), (157, 518230440), (168, 484298685), (180, 452012106), (182, 447044940), (189, 430487720), (195, 417241944), (210, 387438948), (216, 376676755), (234, 347701620), (252, 322865790), (260, 312931458), (270, 301341404), (273, 298029960), (280, 290579211), (312, 260776215), (314, 259115220), (315, 258292632), (351, 231801080), (360, 226006053), (364, 223522470), (378, 215243860), (390, 208620972), (420, 193719474), (455, 178817976), (468, 173850810), (471, 172743480), (504, 161432895), (520, 156465729), (540, 150670702), (546, 149014980), (585, 139080648), (628, 129557610), (630, 129146316), (702, 115900540), (728, 111761235), (756, 107621930), (780, 104310486), (785, 103646088), (819, 99343320), (840, 96859737), (910, 89408988), (936, 86925405), (942, 86371740), (945, 86097544), (1080, 75335351), (1092, 74507490), (1099, 74032920), (1170, 69540324), (1256, 64778805), (1260, 64573158), (1365, 59605992), (1404, 57950270), (1413, 57581160), (1512, 53810965), (1560, 52155243), (1570, 51823044), (1638, 49671660), (1755, 46360216), (1820, 44704494), (1884, 43185870), (1890, 43048772), (2041, 39863880), (2184, 37253745), (2198, 37016460), (2340, 34770162), (2355, 34548696), (2457, 33114440), (2520, 32286579), (2730, 29802996), (2808, 28975135), (2826, 28790580), (3140, 25911522), (3276, 24835830), (3297, 24677640), (3510, 23180108), (3640, 22352247), (3768, 21592935), (3780, 21524386), (4082, 19931940), (4095, 19868664), (4239, 19193720), (4396, 18508230), (4680, 17385081), (4710, 17274348), (4914, 16557220), (5273, 15429960), (5460, 14901498), (5495, 14806584), (5652, 14395290), (6123, 13287960), (6280, 12955761), (6552, 12417915), (6594, 12338820), (7020, 11590054), (7065, 11516232), (7560, 10762193), (8164, 9965970), (8190, 9934332), (8478, 9596860), (8792, 9254115), (9420, 8637174), (9828, 8278610), (9891, 8225880), (10205, 7972776), (10546, 7714980), (10920, 7450749), (10990, 7403292), (11304, 7197645), (12246, 6643980), (12285, 6622888), (13188, 6169410), (14040, 5795027), (14130, 5758116), (14287, 5694840), (15819, 5143320), (16328, 4982985), (16380, 4967166), (16485, 4935528), (16956, 4798430), (18369, 4429320), (18840, 4318587), (19656, 4139305), (19782, 4112940), (20410, 3986388), (21092, 3857490), (21195, 3838744), (21980, 3701646), (24492, 3321990), (24570, 3311444), (26365, 3085992), (26376, 3084705), (28260, 2879058), (28574, 2847420), (29673, 2741960), (30615, 2657592), (31638, 2571660), (32760, 2483583), (32970, 2467764), (33912, 2399215), (36738, 2214660), (36911, 2204280), (39564, 2056470), (40820, 1993194), (42184, 1928745), (42390, 1919372), (42861, 1898280), (43960, 1850823), (47457, 1714440), (48984, 1660995), (49140, 1655722), (49455, 1645176), (52730, 1542996), (55107, 1476440), (56520, 1439529), (57148, 1423710), (59346, 1370980), (61230, 1328796), (63276, 1285830), (65940, 1233882), (68549, 1186920), (71435, 1138968), (73476, 1107330), (73822, 1102140), (79095, 1028664), (79128, 1028235), (81640, 996597), (84780, 959686), (85722, 949140), (91845, 885864), (94914, 857220), (98280, 827861), (98910, 822588), (105460, 771498), (110214, 738220), (110733, 734760), (114296, 711855), (118692, 685490), (122460, 664398), (126552, 642915), (128583, 632760), (131880, 616941), (137098, 593460), (142371, 571480), (142870, 569484), (146952, 553665), (147644, 551070), (148365, 548392), (158190, 514332), (169560, 479843), (171444, 474570), (183690, 442932), (184555, 440856), (189828, 428610), (197820, 411294), (205647, 395640), (210920, 385749), (214305, 379656), (220428, 369110), (221466, 367380), (237285, 342888), (237384, 342745), (244920, 332199), (257166, 316380), (274196, 296730), (275535, 295288), (284742, 285740)]